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ES2523694T3 - Catalytic production processes to prepare 1,2,3,3,3-pentafluoropropene - Google Patents

Catalytic production processes to prepare 1,2,3,3,3-pentafluoropropene Download PDF

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Publication number
ES2523694T3
ES2523694T3 ES07796773.5T ES07796773T ES2523694T3 ES 2523694 T3 ES2523694 T3 ES 2523694T3 ES 07796773 T ES07796773 T ES 07796773T ES 2523694 T3 ES2523694 T3 ES 2523694T3
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ES
Spain
Prior art keywords
pentafluoropropene
prepare
production processes
catalytic production
hfc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES07796773.5T
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Spanish (es)
Inventor
Mario Joseph Nappa
Velliyur Nott Mallikarjuna Rao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2523694T3 publication Critical patent/ES2523694T3/en
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/132—Halogens; Compounds thereof with chromium, molybdenum, tungsten or polonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/26—Chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/22—Halogenating
    • B01J37/26—Fluorinating
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Un proceso que comprende: (a) poner en contacto 1,1,1,2,2,3-hexafluoropropano con un catalizador de oxifluoruro de cromo que tiene un contenido de metal alcalino de 2000 ppm o menos en un reactor para obtener una mezcla producto que comprende 1,2,3,3,3-pentafluoropropeno (HFC-1225ye) que incluye Z-HFC-1225ye y E-HFC- 1225ye y (b) recuperar dicho 1,2,3,3,3-pentafluoropropeno a partir de dicha mezcla producto.A process comprising: (a) contacting 1,1,1,2,2,3-hexafluoropropane with a chromium oxyfluoride catalyst having an alkali metal content of 2000 ppm or less in a reactor to obtain a mixture product comprising 1,2,3,3,3-pentafluoropropene (HFC-1225ye) which includes Z-HFC-1225ye and E-HFC-1225ye and (b) recover said 1,2,3,3,3-pentafluoropropene to from said product mixture.

Description

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Claims (1)

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ES07796773.5T 2006-07-13 2007-07-11 Catalytic production processes to prepare 1,2,3,3,3-pentafluoropropene Active ES2523694T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US83093906P 2006-07-13 2006-07-13
US830939P 2006-07-13
PCT/US2007/015751 WO2008008350A2 (en) 2006-07-13 2007-07-11 Catalytic production processes for making tetrafluoropropenes and pentafluoropropenes

Publications (1)

Publication Number Publication Date
ES2523694T3 true ES2523694T3 (en) 2014-11-28

Family

ID=38645716

Family Applications (1)

Application Number Title Priority Date Filing Date
ES07796773.5T Active ES2523694T3 (en) 2006-07-13 2007-07-11 Catalytic production processes to prepare 1,2,3,3,3-pentafluoropropene

Country Status (7)

Country Link
US (2) US7982073B2 (en)
EP (3) EP2041054B1 (en)
JP (1) JP5764291B2 (en)
CN (2) CN102690165B (en)
ES (1) ES2523694T3 (en)
RU (1) RU2451659C2 (en)
WO (1) WO2008008350A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8377327B2 (en) * 2006-06-27 2013-02-19 E I Du Pont De Nemours And Company Tetrafluoropropene production processes
WO2008030441A1 (en) * 2006-09-05 2008-03-13 E. I. Du Pont De Nemours And Company 1,2,3,3,3-pentafluoropropene production processes
EP2129644B1 (en) 2006-10-03 2020-07-01 Mexichem Fluor S.A. de C.V. Dehydrogenationhalogenation process for the production of c3-c6-(hydro)fluoroalkenes
CN103483141B (en) * 2006-10-31 2015-09-16 纳幕尔杜邦公司 The preparation method of chloro-3,3, the 3-tri-fluoro-1-propylene of fluoro-propane, propylene halide and 2-and the Azeotrope compositions of HF and the Azeotrope compositions of 1,1,1,2,2-pentafluoropropane and HF
FR2932799B1 (en) * 2008-06-18 2010-08-13 Arkema France PROCESS FOR THE PREPARATION OF FLUORINATED COMPOUNDS
US8487145B2 (en) 2009-06-03 2013-07-16 E I De Pont De Nemours And Company Catalysts and process to manufacture 2,3,3,3-tetrafluoropropene
BRPI1010128A2 (en) 2009-06-03 2016-03-15 Du Pont "Process for the manufacture of 2,3,3,3 - tetrafluropropene"
CN106316774A (en) 2009-12-23 2017-01-11 阿克马法国公司 Preparation of 1234yf by catalytic vapor phase fluorination of 1233xf
EP2569269A4 (en) 2010-05-03 2014-01-29 Arkema Inc Dehydrofluorination of pentafluoroalkanes to form tetrafluoroolefins
US8513474B2 (en) * 2010-06-24 2013-08-20 Honeywell International Inc. Process for the manufacture of fluorinated olefins
US8263817B2 (en) * 2010-07-06 2012-09-11 E I Du Pont De Nemours And Company Synthesis of 1234YF by selective dehydrochlorination of 244BB
US9724684B2 (en) 2011-02-21 2017-08-08 The Chemours Company Fc, Llc Selective catalytical dehydrochlorination of hydrochlorofluorocarbons
GB2492847A (en) * 2011-07-15 2013-01-16 Mexichem Amanco Holding Sa A process for reducing TFMA content in R-1234
WO2013099856A1 (en) * 2011-12-28 2013-07-04 旭硝子株式会社 Method and device for purifying 2,3,3,3-tetrafluoropropene and process for producing same
GB201207666D0 (en) * 2012-05-02 2012-06-13 Mexichem Amanco Holding Sa Process
KR101500655B1 (en) 2013-09-17 2015-03-12 한국과학기술연구원 Method for preparing metal fluoride catalysts and dehydrofluorination method using the same
GB2519572B (en) 2013-10-25 2015-12-30 Mexichem Amanco Holding Sa Process for isomerising (hydro)(halo)fluoroalkenes
CN106256056B (en) * 2014-02-13 2019-02-19 弗拉明集团知识产权有限责任公司 The composition and manufacturing method of insulator for spark plug
US9302962B2 (en) 2014-08-14 2016-04-05 The Chemours Company Fc, Llc Dehydrofluorination of 245fa to 1234ze
GB2540427B (en) 2015-07-17 2017-07-19 Mexichem Fluor Sa De Cv Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)
GB201615197D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
GB201615209D0 (en) 2016-09-07 2016-10-19 Mexichem Fluor Sa De Cv Catalyst and process using the catalyst
CN108014827A (en) * 2017-12-12 2018-05-11 西安近代化学研究所 A kind of preparation method of high-ratio surface nanometer fluorine oxygen chrome catalysts

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461523A (en) 1946-12-04 1949-02-15 Du Pont Dehydrofluorination of polyfluoroalkanes
US3258500A (en) 1959-08-17 1966-06-28 Du Pont Process for fluorinating halohydro-carbons
EP0234002B1 (en) 1986-01-22 1991-01-09 ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) Process for converting a 1,1,1-trifluoroalkane into a 1,1-difluoroalkene
US4828818A (en) 1987-03-13 1989-05-09 Allied-Signal Inc. Chromium aerogel method of producing same and fluorinating process utilizing same
US5036036A (en) 1989-06-13 1991-07-30 E. I. Du Pont De Nemours And Company Chromium oxide catalyst composition
US5679875A (en) * 1992-06-05 1997-10-21 Daikin Industries, Ltd. Method for manufacturing 1,1,1,2,3-pentafluoropropene 1,1,1,2,3-pentafluoropropane
US5396000A (en) * 1993-05-24 1995-03-07 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1,2,3,-pentafluoropropane
JP4378779B2 (en) * 1998-07-17 2009-12-09 ダイキン工業株式会社 Method for producing fluorine-containing ethane
US6124510A (en) * 1998-07-21 2000-09-26 Elf Atochem North America, Inc. 1234ze preparation
KR20070011554A (en) * 2004-04-29 2007-01-24 허니웰 인터내셔널 인코포레이티드 Process for synthesis of 1,3,3,3-tetrafluoropropene
US7897823B2 (en) 2004-10-29 2011-03-01 E. I. Du Pont De Nemours And Company Process for production of azeotrope compositions comprising hydrofluoroolefin and hydrogen fluoride and uses of said azeotrope compositions in separation processes
US7423188B2 (en) 2005-11-01 2008-09-09 E. I. Du Pont De Nemours And Company Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
US7388117B2 (en) 2005-11-01 2008-06-17 E.I. Du Pont De Nemours And Company Azeotrope compositions comprising 1,2,3,3,3-pentafluoropropene and hydrogen fluoride and uses thereof
US7476771B2 (en) 2005-11-01 2009-01-13 E.I. Du Pont De Nemours + Company Azeotrope compositions comprising 2,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof
ES2539938T3 (en) 2006-06-27 2015-07-07 E.I. Du Pont De Nemours And Company Tetrafluoropropene production procedures
US7420094B2 (en) * 2006-09-05 2008-09-02 E.I. Du Pont De Nemours And Company Catalytic isomerization processes of 1,3,3,3-tetrafluoropropene for making 2,3,3,3-tetrafluoropropene

Also Published As

Publication number Publication date
CN102690165B (en) 2015-08-19
WO2008008350A3 (en) 2008-03-13
EP2041054A2 (en) 2009-04-01
RU2009104933A (en) 2010-08-20
US20100004492A1 (en) 2010-01-07
EP2386533A1 (en) 2011-11-16
EP2386534A1 (en) 2011-11-16
CN101489960A (en) 2009-07-22
US8148586B2 (en) 2012-04-03
US7982073B2 (en) 2011-07-19
CN102690165A (en) 2012-09-26
CN101489960B (en) 2014-03-05
JP2009542812A (en) 2009-12-03
WO2008008350A2 (en) 2008-01-17
RU2451659C2 (en) 2012-05-27
EP2041054B1 (en) 2014-08-27
US20110237845A1 (en) 2011-09-29
JP5764291B2 (en) 2015-08-19

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